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- ;****************************************************************************
- ;*
- ;* MegaGraph Graphics Library
- ;*
- ;* Copyright (C) 1993 Kendall Bennett.
- ;* All rights reserved.
- ;*
- ;* Filename: $RCSfile: mgraph.equ $
- ;* Version: $Revision: 1.1 $
- ;*
- ;* Language: 80386 Assembler
- ;* Environment: IBM PC (MS DOS)
- ;*
- ;* Description: All the equates and = directives used by the MegaGraph
- ;* graphic library assembly modules are contained within this
- ;* file for use by the various assembly modules.
- ;*
- ;* $Id: mgraph.equ 1.1 1993/03/03 10:45:29 kjb Exp $
- ;*
- ;* Revision History:
- ;* -----------------
- ;*
- ;* $Log: mgraph.equ $
- ;* Revision 1.1 1993/03/03 10:45:29 kjb
- ;* Initial revision
- ;*
- ;****************************************************************************
-
- STRUC RectStruc
- left dw ? ; left co-ord of viewport
- top dw ? ; top co-ord of viewport
- right dw ? ; right co-ord of viewport
- bottom dw ? ; bottom co-ord of viewport
- ENDS RectStruc
-
- STRUC paletteEnt
- red db ?
- green db ?
- blue db ?
- ENDS paletteEnt
-
- pal EQU (paletteEnt PTR es:bx)
- pal_dssi EQU (paletteEnt PTR ds:si)
-
- ; Graphics subsystem types supported
-
- grDETECT = 0 ; Auto detect the driver
- grCGA = 1 ; Standard CGA
- grMCGA = 2 ; Standard MCGA
- grEGA = 3 ; Standard EGA
- grEGA64 = 4 ; EGA with 64kb RAM
- grEGAMONO = 5 ; EGA with Mono monitor
- grEGA64MONO = 6 ; EGA with Mono monitor (64kb ram)
- grHERCMONO = 7 ; Standard Hercules
- grVGA = 8 ; Standard VGA
- grSVGA = 9 ; VESA Super VGA
- grSVGA_ATI = 10 ; ATI Technologies SuperVGA
- grSVGA_AHEADA = 11 ; AHEAD A SuperVGA
- grSVGA_AHEADB = 12 ; AHEAD B SuperVGA
- grSVGA_CHIPS = 13 ; Chips & Technologies SuperVGA
- grSVGA_EVEREX = 14 ; Everex SuperVGA
- grSVGA_GENOA = 15 ; Genoa Systems SuperVGA (GVGA chipset)
- grSVGA_OAKTECH = 16 ; OAK Technologies SuperVGA
- grSVGA_PARADISE = 17 ; Paradise SuperVGA
- grSVGA_TRIDENT88 = 18 ; Trident 8800 SuperVGA
- grSVGA_TRIDENT89 = 19 ; Trident 8900 SuperVGA
- grSVGA_VIDEO7 = 20 ; Video7 SuperVGA
- grSVGA_ET3000 = 21 ; Tseng Labs ET3000 SuperVGA
- grSVGA_ET4000 = 22 ; Tseng Labs ET4000 SuperVGA
- grSVGA_NCR = 23 ; NCR 77C22E SuperVGA
- grSVGA_S3 = 24 ; S3 SuperVGA
- grSVGA_ACUMOS = 25 ; Acumos SuperVGA
- grSVGA_AL2101 = 26 ; Advance Logic AL2101 SuperVGA
- grSVGA_MXIC = 27 ; MXIC 68010 SuperVGA
- grSVGA_P2000 = 28 ; Primus 2000 SuperVGA
- grSVGA_RT3106 = 29 ; RealTek 3106 SuperVGA
- grSVGA_CIRRUS54 = 30 ; Cirrus 5422 SuperVGA
-
- ; Internal chip ID numbers. These will be used internally by the video
- ; device drivers to ensure that the code will work correctly for each
- ; different chip ID for a particular type of video card.
-
- grATI_18800 = 0 ; ATI 18800 chip
- grATI_18800_1 = 1 ; ATI 18800-1 chip
- grATI_28800_2 = 2 ; ATI 28800-2 chip
- grATI_28800_4 = 3 ; ATI 28800-4 chip
- grATI_28800_5 = 4 ; ATI 28800-5 chip
-
- grCHIPS_82c451 = 0 ; C&T 82c451 chip
- grCHIPS_82c452 = 1 ; C&T 82c452 chip
- grCHIPS_82c453 = 2 ; C&T 82c453 chip
-
- grEVEREX_EvNR = 0 ; Everex normal chipset
- grEVEREX_Ev236 = 1 ; Everex Ev236 chipset (Trident)
- grEVEREX_Ev620 = 2 ; Everex Ev620 chipset (Trident)
- grEVEREX_Ev629 = 3 ; Everex Ev629 chipset (ET4000)
- grEVEREX_Ev673 = 4 ; Everex Ev673 chipset (Trident)
- grEVEREX_Ev678 = 5 ; Everex Ev678 chipset (Trident)
-
- grOAK_037C = 0 ; Oak OTI-037C chipset
- grOAK_067 = 1 ; Oak OTI-067 chipset
- grOAK_077 = 2 ; Oak OTI-077 chipset
-
- grPARA_PVGA1A = 0 ; Paradise PVGA1A chipset
- grPARA_90C00 = 1 ; Paradise WD90C00 chipset
- grPARA_90C10 = 2 ; Paradise WD90C10 chipset
- grPARA_90C11 = 3 ; Paradise WD90C11 chipset
- grPARA_90C30 = 4 ; Paradise WD90C30 chipset
- grPARA_90C31 = 5 ; Paradise WD90C31 chipset
-
- grET4000_MEGAEVA = 0 ; Standard Tseng MegaEva/2 ET4000 board
- grET4000_SPEEDSTAR = 1 ; Diamond Speedstar 24 ET4000 board (24 bit)
- grET4000_GENOA = 2 ; Genoa 7900 ET4000 board (24 bit)
-
- grS3_911 = 0 ; S3 86c911 SuperVGA chip
- grS3_924 = 1 ; S3 86c924 SuperVGA chip
- grS3_801_805 = 2 ; S3 86c801/86c805 SuperVGA chip
- grS3_928 = 4 ; S3 86c928 SuperVGA chip
-
- grCIRRUS_5422 = 0 ; Cirrus 5422 SuperVGA chip
-
- ; Video DAC types
-
- grVGADAC = 0 ; Normal VGA DAC
- grHCDAC = 1 ; HiColor 15 bit DAC
- grHC2DAC = 2 ; HiColor 16 bit DAC
- grTCDAC = 3 ; TrueColor 24 bit DAC
-
- ; Number of colors is current video mode
-
- gr16Color = 0 ; 16 color video mode
- gr256Color = 1 ; 256 color video mode
- gr32kColor = 2 ; 32k color video mode
- gr16mColor = 3 ; 16m color video mode
-
- ; Graphics modes supported.
-
- grEGA_320x200x16 = 0 ; 320x200 16 color 8 page
- grEGA_640x200x16 = 1 ; 640x200 16 color 4 page
- grEGA_640x350x16 = 2 ; 640x350 16 color 2 page
-
- grVGA_640x400x16 = 3 ; 640x400 16 color 2 page
- grVGA_640x480x16 = 4 ; 640x480 16 color 1 page
- grVGA_320x200x256 = 5 ; 320x200 256 color 1 page
-
- grVGAX_320x200x256 = 6 ; 320x200 256 color 4 page
- grVGAX_320x240x256 = 7 ; 320x240 256 color 3 page
- grVGAX_320x400x256 = 8 ; 320x400 256 color 2 page
- grVGAX_320x480x256 = 9 ; 320x480 256 color 1 page
- grVGAX_360x200x256 = 10 ; 360x200 256 color 3 page
- grVGAX_360x240x256 = 11 ; 360x240 256 color 3 page
- grVGAX_360x400x256 = 12 ; 360x400 256 color 1 page
- grVGAX_360x480x256 = 13 ; 360x480 256 color 1 page
-
- grSVGA_800x600x16 = 14 ; 800x600 16 color 1 page
- grSVGA_1024x768x16 = 15 ; 1024x768 16 color 1 page
- grSVGA_1280x1024x16 = 16 ; 1280x1024 16 color 1 page
-
- grSVGA_640x350x256 = 17 ; 640x350 256 color 1 page
- grSVGA_640x400x256 = 18 ; 640x400 256 color 1 page
- grSVGA_640x480x256 = 19 ; 640x480 256 color 1 page
- grSVGA_800x600x256 = 20 ; 800x600 256 color 1 page
- grSVGA_1024x768x256 = 21 ; 1024x768 256 color 1 page
- grSVGA_1280x1024x256= 22 ; 1280x1024 256 color 1 page
-
- grSVGA_320x200x32k = 23 ; 320x200 32,768 color 1 page
- grSVGA_640x350x32k = 24 ; 640x350 32,768 color 1 page
- grSVGA_640x400x32k = 25 ; 640x400 32,768 color 1 page
- grSVGA_640x480x32k = 26 ; 640x480 32,768 color 1 page
- grSVGA_800x600x32k = 27 ; 800x600 32,768 color 1 page
- grSVGA_1024x768x32k = 28 ; 1024x768 32,768 color 1 page
- grSVGA_1280x1024x32k= 29 ; 1280x1024 32,768 color 1 page
-
- grSVGA_320x200x16m = 30 ; 320x200 16 million color 1 page
- grSVGA_640x350x16m = 31 ; 640x350 16 million color 1 page
- grSVGA_640x400x16m = 32 ; 640x400 16 million color 1 page
- grSVGA_640x480x16m = 33 ; 640x480 16 million color 1 page
- grSVGA_800x600x16m = 34 ; 800x600 16 million color 1 page
- grSVGA_1024x768x16m = 35 ; 1024x768 16 million color 1 page
- grSVGA_1280x1024x16m= 36 ; 1280x1024 16 million color 1 page
- grMAXMODE = 36 ; Maximum video mode
-
- ; GraphResult error codes.
-
- grOK = 0 ; No error
- grNoInit = -1 ; Graphics driver has not been installed
- grNotDetected = -2 ; Graphics hardware was not detected
- grFileNotFound = -3 ; Graphics driver file was not found
- grBadDriver = -4 ; File loaded was not a graphics driver
- grLoadMem = -5 ; Not enough memory to load graphics driver
- grInvalidMode = -6 ; Invalid graphics mode for selected driver
- grInvalidDriver = -7 ; Driver number is invalid
- grError = -8 ; General graphics error
- grInvalidName = -9 ; Invalid drive name
- grNoMem = -10 ; Not enough memory to perform operation
- grNotSupported = -11 ; Graphics card is not supported
- grNoModeSupport = -12 ; Selected video mode is not supported by hard.
-
- ; Boolean values
-
- true = 1
- false = 0
-
- ; Pen styles
-
- SOLID_PAT = 0
- OPAQUE_PAT = 1
- TRANSPARENT_PAT = 2
- PIXMAP_PAT = 3
-
- ; Write modes
-
- REPLACE_MODE = 0
- AND_MODE = 1
- OR_MODE = 2
- XOR_MODE = 3
-
- ; Text drawing directions
-
- TXT_LEFT = 0
- TXT_UP = 1
- TXT_RIGHT = 2
- TXT_DOWN = 3
-
- ; Palette rotation directions
-
- PAL_ROTATE_UP = 0
- PAL_ROTATE_DOWN = 1
-
- ; Image header size
-
- IMAGE_HEADER_SIZE = 8
-